CFD model of coupled thermal processes within coke oven battery as an example of complex industrial application

• Autorzy: Nowak A. J. , Smołka J. , Fic A. , Kosyrczyk L.
• Języki publikacji: EN

Abstrakty

EN

This paper describes results of the mathematical modelling of steady-state and transient physical phenomena taking place in the heating channels of a coke oven battery. A formulated system of standard Computational Fluid Dynamics (CFD) equations coupled with User Defined Functions is solved numerically using commercial software Ansys Fluent. Finally, the developed 3-D model is used to examine the influence of selected operating parameters on the resulting temperature, velocity and concentration fields within considered object. The obtained results are briefly discussed considering their physical correctness related to industrial measurements.

Słowa kluczowe

EN

computational fluid dynamics CFD; coupled thermal problems; coke oven battery; combustion; radiative heat transfer

PL

dynamika płynów; sprzężenie; spalanie; wymiana ciepła przez promienowanie

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Computer Assisted Mechanics and Engineering Sciences
• Rocznik: 2010
• Tom: Vol. 17, no. 2-3-4
• Strony: 161--172
• Opis fizyczny: Bibliogr. 9 poz., rys., tab., wykr.

Twórcy

autor

Nowak A. J.

autor

Smołka J.

autor

Fic A.

autor

Kosyrczyk L.

• Institute of Thermal Technology, Silesian University of Technology, Konarskiego 22, 44-100 Gliwice, Poland,

Bibliografia

• [1] H. Tang, Z. Guo, X. Guo. Numerical Simulation for Coal Carbonization Analysis of a Coke Oven Charge Using PHOENICS. Proceedings of PHOENICS 10(h International User Conference, Melbourne, Australia 2004.
• [2] Z. Guo, H. Tang. Numerical simulation for a process analysis of a coke oven. China PARTICUOLOGY, 3: 6, 373-378, 2005.
• [3] A.J. Nowak, J. Smolka. 3D numerical simulations demonstrating an influence of the controlling parameters within the coke-oven. Ecole Centrale Paris, Centrale Recherche S.A. internal report, Paris, 2007-08.
• [4] A.J. Nowak, J. Smolka, A. Fie, L. Kosyrczyk. Mathematical model of the heat transfer processes within heating channels of the coke-oven battery. Proceedings of the Heat Transfer and Renewable Sources of Energy 2010, Miedzyzdroje, Poland, 2010.
• [5] M.W. Isajew, I.A. Sultanguzin. Triechmiernoje modelirowanije prociesow gorienja w piecznoj kamierie koksowoj baterij (3D modelling of combustion processes occurring in heating channels of coke oven battery). Koks i Chimija, 8: 34-38, 2010.
• [6] Computational Fluid Dynamics Software Fluent 6.3. User's manual, Fluent Europe (2006), Release 6.
• [7] J.D. Anderson Jr. Computational Fluid Dynamics. The Basics with Applications, McGraw-Hill, USA, 1995.
• [8] J.C. Tannehill, D.A. Anderson, R.H. Fletcher. Computational Fluid Dynamics and Heat Transfer. Taylor&Francis, 1997.
• [9] B.F. Magnussen, B.H. Hjertager. On mathematical models of turbulent combustion with special emphasis on soot formation and combustion. In 16th Symp. (Intel.) on Combustion, The Combustion Institute, 1976.